DNA, RNA, Protein Synthesis
Authored by Dena Johnson
Biology
9th - 12th Grade
NGSS covered
Used 279+ times
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27 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The synthesis of a new double strand of DNA begins when the two strands of the original DNA
are separated by the breaking of hydrogen bonds between nitrogen bases
acts as a template
attracts a nitrogen base
destroys the entire genetic code
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
After DNA replication, the two DNA molecules that are made
are opposite
are identical
leave the nucleus
cannot replicate again
Tags
NGSS.HS-LS3-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which scientist produced X ray patterns that showed the fibers of DNA to be twisted?
Watson
Crick
Franklin
Wilkins
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cytosine and Thymine are
pyrimidines
phosphates
purines
nucleic acids
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The two strands of a DNA double helix are
purines
pyrimidines
complementary
identical
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A nucleotide does NOT consist of a
nitrogen base
5 carbon sugar
phosphate group
polymerase
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
New mRNA is made through the process of:
duplication
transcription
translation
replication
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